import turtle

# 设置画布和画笔
screen = turtle.Screen()
screen.bgcolor("white")
pen = turtle.Turtle()
pen.speed(0)
pen.pensize(5)

# 绘制脸
pen.pencolor("orange")
pen.penup()
pen.goto(0, -100)
pen.pendown()
pen.fillcolor("yellow")
pen.begin_fill()
pen.circle(100)
pen.end_fill()


# 绘制左眼眼白
pen.pencolor("black")
pen.penup()
pen.goto(-40, 30)
pen.pendown()
pen.fillcolor("white")
pen.begin_fill()
pen.circle(20)
pen.end_fill()
# 绘制左眼瞳孔
pen.penup()
pen.goto(-40, 35)
pen.pendown()
pen.fillcolor("black")
pen.begin_fill()
pen.circle(10)
pen.end_fill()

# 绘制右眼眼白
pen.penup()
pen.goto(40, 30)
pen.pendown()
pen.fillcolor("white")
pen.begin_fill()
pen.circle(20)
pen.end_fill()
# 绘制右眼瞳孔
pen.penup()
pen.goto(40, 35)
pen.pendown()
pen.fillcolor("black")
pen.begin_fill()
pen.circle(10)
pen.end_fill()
# 绘制嘴巴
pen.color("red")
pen.penup()
pen.goto(-60, -20)
pen.pendown()
pen.setheading(-60)
pen.circle(70, 120)

# 隐藏画笔
pen.hideturtle()

# 保持窗口打开
turtle.done()